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Hi Adrian, There are no buttons near the checkboxes, the only buttons are the ones 1" below the checkboxes. The font is a GUI_FONT_13B_1. There is no other widgets located near the checkboxes. I replaced the checkboxes with images of LED's and I did not see anything, after unplugging the STLink USB and plugging it back in the images were visible. So I will put the check boxes back in and see if the problem was related to the debugger

Damn just when I thought I had all my problems fixed I found another one. I added some checkboxes and as you can see from the picture I attached it is not looking right. The checkboxes work when I touch them, check and uncheck. I can see the text in the background, when I touch the background the 1st time it goes white ( which is how I have it programmed )but after that it looks just like it does in the picture. All my other screens and this one except for the checkboxes are working perfect. If …

Hi Adrian, Good news is I got it fixed. SOLVED Sorry it took me a week to find time to get back to this. So I did not get to implement that block of test code you asked me to BUT I got it working. I rewrote GUI_TOUCH_Exe() and the main change was if TS is NOT PRESSED along with sending -1 for x & y. I also set the struct x & y elements equal to -1 as well. And now it works perfect, when I released the slider I can see focus is removed from it. That did not happen before. PS. This problem first w…

After seeing that Seeger has a demo for their products using a demo pcb I have I wanted to try it out before I bought the Keil tool, because this demo has a 4.3LCD screen in it and TCPIP as well. But I had some problems getting TCPIP up and running with the demo. I opned the demo up in emIDE w/o modifying anything first then I wanted to add IP and Webserver. Well I did not see DHCP ask for an IP and I ran out of RAM very quickly after enabling IP. 1. TCPIP, HTTP & DHCP a. I enabled IP and web se…

I will implement that test ASAP, thanks.

Hi Adrian, I added some debug prints in the GUI_X_Touch.c I got from the Keil sample. I added one printf when the touch release is detected. I added another when new x & y values are compared against the xOld & yOld values. forum.segger.com/index.php/Attachment/713/ So then I would release the slider and the "RLSD" printf show up in the dbg window. Then I would touch way outside the widget (a good 2-3 seconds after the RLSD) and the dbg window prints the xDiff & yDiff, xOld & yOld, new x & y val…

Hi Adrian, I set a breakpoint in my project's slider WM_NOTIFICATION_RELEASED method and indeed when I release the slider the break point fires. So does that not tell me emWIN WM did get the "release" or not pressed info from the touch implementation? If this is the code you are referring to. What else should I have to do? I figured that emWIN knew the widget was released because WM_NOTIFICATION_RELEASED was passed to the parent. So emWIN already knows the new touch is not from an xy cord that s…

I used an example from the emWIN and just replaced the screen source files. I am using Keil MDK v5 pro with a GUISingleThread template. On a Keil MCBSTM32F400 with STM32F407 and a 2.4" LCD resistive touch If I touch the slider and move it and release it close to the top ( I have the slider positioned vertically), if I then place my finger all the way on the other side of the LCD sometimes the slider will react to the change in X position even though the Y is not even close. I just have the slide…